lkml.org 
[lkml]   [2020]   [Mar]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [RFC PATCH v4 0/6] arm64: tlb: add support for TTL feature
    On Tue, Mar 24, 2020 at 09:45:28PM +0800, Zhenyu Ye wrote:
    > In order to reduce the cost of TLB invalidation, the ARMv8.4 TTL
    > feature allows TLBs to be issued with a level allowing for quicker
    > invalidation. This series provide support for this feature.
    >
    > Patch 1 and Patch 2 was provided by Marc on his NV series[1] patches,
    > which detect the TTL feature and add __tlbi_level interface.

    I realy hate how it makes vma->vm_flags more important for tlbi.

    \
     
     \ /
      Last update: 2020-03-24 16:02    [W:4.124 / U:0.296 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site